@InProceedings{abbott-EtAl:2011:LSM,
  author    = {Abbott, Rob  and  Walker, Marilyn  and  Anand, Pranav  and  Fox Tree, Jean E.  and  Bowmani, Robeson  and  King, Joseph},
  title     = {How can you say such things?!?: Recognizing Disagreement in Informal Political Argument},
  booktitle = {Proceedings of the Workshop on Language in Social Media (LSM 2011)},
  month     = {June},
  year      = {2011},
  address   = {Portland, Oregon},
  publisher = {Association for Computational Linguistics},
  pages     = {2--11},
  url       = {http://www.aclweb.org/anthology/W11-0702}
}